Pith Number

pith:PGEMNNHK

pith:2015:PGEMNNHK2ETPDMQRP6FHOWKTH7

not attested not anchored not stored refs pending

Coercive Region-level Registration for Multi-modal Images

Alfred Hero, Dennis Wei, Gregory Newstadt, Jeffrey Simmons, Yu-hui Chen

arxiv:1502.07432 v3 · 2015-02-26 · cs.CV · physics.data-an

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PGEMNNHK2ETPDMQRP6FHOWKTH7}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:26:34.355058Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7988c6b4ead126f1b2117f8a7759533ff1739b163de3de12e7912fd4b55a1d2b

Aliases

arxiv: 1502.07432 · arxiv_version: 1502.07432v3 · doi: 10.48550/arxiv.1502.07432 · pith_short_12: PGEMNNHK2ETP · pith_short_16: PGEMNNHK2ETPDMQR · pith_short_8: PGEMNNHK

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/PGEMNNHK2ETPDMQRP6FHOWKTH7 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 7988c6b4ead126f1b2117f8a7759533ff1739b163de3de12e7912fd4b55a1d2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ee8052f93263e8878fd0a32414aa64d82b106fa5aed6e2f38e211fcfc1b9be1",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-02-26T04:57:52Z",
    "title_canon_sha256": "6b8b536caf98ad1284a9143c871dd835733c89ee4942397fd99fda7b1b9f1a9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.07432",
    "kind": "arxiv",
    "version": 3
  }
}